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<a name="boost.log.sinks.file.rotation_at_time_interval"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle">Class rotation_at_time_interval</span></h2>
<p>boost::log::sinks::file::rotation_at_time_interval</p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../../sinks.html#header.boost.log.sinks.text_file_backend_hpp" title="Header &lt;boost/log/sinks/text_file_backend.hpp&gt;">boost/log/sinks/text_file_backend.hpp</a>&gt;

</span>
<span class="keyword">class</span> <a class="link" href="rotation_at_time_interval.html" title="Class rotation_at_time_interval">rotation_at_time_interval</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
  <span class="comment">// types</span>
  <span class="keyword">typedef</span> <span class="keyword">bool</span> <a name="boost.log.sinks.file.rotation_at_time_interval.result_type"></a><span class="identifier">result_type</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="rotation_at_time_interval.html#boost.log.sinks.file.rotation_at_time_intervalconstruct-copy-destruct">construct/copy/destruct</a></span>
  <span class="keyword">explicit</span> <a class="link" href="rotation_at_time_interval.html#idm45961918514656-bb"><span class="identifier">rotation_at_time_interval</span></a><span class="special">(</span><span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">time_duration</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="rotation_at_time_interval.html#idm45961918516928-bb">public member functions</a></span>
  <span class="keyword">bool</span> <a class="link" href="rotation_at_time_interval.html#idm45961918516368-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idm46846456203152"></a><h2>Description</h2>
<p>The class represents the time interval of log file rotation. The log file will be rotated after the specified time interval has passed. </p>
<div class="refsect2">
<a name="idm46846456202320"></a><h3>
<a name="boost.log.sinks.file.rotation_at_time_intervalconstruct-copy-destruct"></a><code class="computeroutput">rotation_at_time_interval</code> 
        public
       construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
<pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45961918514656-bb"></a><span class="identifier">rotation_at_time_interval</span><span class="special">(</span><span class="identifier">posix_time</span><span class="special">::</span><span class="identifier">time_duration</span> <span class="keyword">const</span> <span class="special">&amp;</span> interval<span class="special">)</span><span class="special">;</span></pre>
<p>Creates a rotation time interval of the specified duration</p>
<p>
</p>
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<td><p><span class="term">Parameters:</span></p></td>
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<td><p><span class="term"><code class="computeroutput">interval</code></span></p></td>
<td><p>The interval of the rotation, should be no less than 1 second </p></td>
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<div class="refsect2">
<a name="idm46846456189008"></a><h3>
<a name="idm45961918516928-bb"></a><code class="computeroutput">rotation_at_time_interval</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
<pre class="literallayout"><span class="keyword">bool</span> <a name="idm45961918516368-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p>Checks if it's time to rotate the file </p>
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<td align="right"><div class="copyright-footer">Copyright © 2007-2021 Andrey Semashev<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>).
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